Hasan Basri Jumin and  Abdur Rahman and  M. Nur and  Ernita and  Tati Maharani,  The Optimal Production of Long-Beans in the Swamp Land by Application of Rhizobium and Rice Husk Ash.   journal   = {International Journal of Agricultural and Biosystems Engineering}, [online]. World Academy of Science, Engineering and Technology.
    February 2024, vol. 206(2). 15 - 18
    [viewed 28 April 2024]. Available from: https://publications.waset.org/pdf/10013501.